Abstract

Interferometry based on double exposure Fourier transform holography in photorefractive crystals is applied for visualization of aerodynamic flow fields. The interferograms obtained are of similar quality as those produced using holographic film but with greatly simplified procedures. The results presented are obtained using a high-power cw argon laser and iron doped lithium niobate crystals. The angular characteristics of the Fourier transform data holograms are studied.

© 1989 Optical Society of America

Multiplexed permanent and real time holographic recording in photorefractive BSO

N. A. Vainos, S. L. Clapham, and R. W. Eason
Appl. Opt. 28(20) 4381-4385 (1989)

Applications of multiplexed real time and permanent holographic recording in photorefractive BSO

N. A. Vainos, S. L. Clapham, and R. W. Eason
Appl. Opt. 28(20) 4386-4392 (1989)

Real-time interferometry with photorefractive reference holograms

X. Wang, R. Magnusson, and A. Haji-Sheikh
Appl. Opt. 32(11) 1983-1986 (1993)

Photorefractive crystal-based holographic interferometry system for full-field wave propagation metrology

Justin D Liou, Chih-Kung Lee, and Kuang-Chong Wu
Opt. Express 15(9) 5460-5472 (2007)

Diffraction efficiency dependence of holographic subtraction interferometry in Fe:LiNbO₃

R. Magnusson, X. Wang, T. D. Black, and L. N. Tello
Appl. Opt. 31(17) 3350-3353 (1992)